Tailgate for an automobile



FIG. 1 is a perspective view of left, front, and top of a tailgate for an automobile showing my new design;

FIG. 2 is a perspective view of right, front, and top thereof;

FIG. 3 is a front view thereof;

FIG. 4 is a rear view thereof;

FIG. 5 is a left side view thereof;

FIG. 6 is a right side view thereof;

FIG. 7 is a top view thereof; and,

FIG. 8 is a bottom view thereof. 

CLAIM The ornamental design for a tailgate for an automobile, as shown and described. 